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18650
15A HIGH DRAIN
Rechargeable Li-ion Battery
3500mAh
High Capacity
500+
Recharge Cycles
Smart
Protection Circuit
Keep Devices
Running Strong
With a maximum continuous discharge current of 15A, it delivers stable, reliable power for high-drain devices even under heavy loads
Longer Runtime, Less Downtime
With a true 3500mAh capacity, it delivers stable and long-lasting power, extending usage time and reducing charging frequency
Hour Fast Charge
Reaches full charge in about 3 hours, so your device can be used again sooner
*The above data is based on laboratory testing. Actual results may vary.
Reusable & Cleaner Energy Choice
Engineered for 500+ recharge cycles, helping reduce replacement frequency, lower operating costs, and minimize environmental impact
Leak-
proof
Cost-
saving
Eco-
friendly
Cold or Hot, Power Stays Ready
Designed to perform consistently in both extreme cold and high heat, ensuring dependable power wherever your devices are used
Safe Power for Everyday Use
An integrated intelligent safety chip actively monitors charging and discharging in real time, ensuring multi-layer protection for both the battery and your devices
Overcharge
Protection
Over-discharge
Protection
Overvoltage
Protection
Overcurrent
Protection
Short-Circuit
Protection
Temperature
Protection
Compatible with
More of Your Devices
Reliable power for a wide range of everyday and high-drain devices
Specifications
Model
18650HP 3500mAh
Nominal Capacity
3500mAh
Nominal Voltage
3.6V
Max Continuous Discharge Current
15A
Standard Charging Voltage
4.2±0.03V
Standard Charging Current
1.75A
Operating Temp.
-20~60℃
Storage Temp.
-20~45℃（Recommended ≤25±2℃）
Cycle Life
500+
Protected
Yes
Positive Terminal
Button Top
Dimensions(mm)
Φ18.4±0.3*69.5±0.5
Net Weight(g)
About 50
Package
18650
15A HIGH DRAIN
Rechargeable Li-ion Battery
3500mAh
High Capacity
500+
Recharge Cycles
Smart
Protection Circuit
Keep Devices
Running Strong
Supporting up to 15A max discharge, it provides stable power for high-drain devices and ensures reliable performance under heavy load
Longer Runtime
Less Downtime
With a true 3500mAh capacity, it delivers stable and long-lasting power, extending usage time and reducing charging frequency
Hour Fast Charge
Reaches full charge in about 3 hours, so your device can be used again sooner
*The above data is based on laboratory testing. Actual results may vary.
Reusable & Cleaner
Energy Choice
Engineered for 500+ recharge cycles, helping reduce replacement frequency, lower operating costs, and minimize environmental impact
Leak-proof
Cost-saving
Eco-friendly
Cold or Hot
Power Stays Ready
Designed to perform consistently in both extreme cold and high heat, ensuring dependable power wherever your devices are used
Safe Power
for Everyday Use
An integrated intelligent safety chip actively monitors charging and discharging in real time, ensuring multi-layer protection for both the battery and your devices
Overcharge
Protection
Over-discharge
Protection
Overvoltage
Protection
Overcurrent
Protection
Short-Circuit
Protection
Temperature
Protection
Compatible with
More of Your Devices
Reliable power for a wide range of everyday and high-drain devices
Specifications
Model
18650HP 3500mAh
Nominal Capacity
3500mAh
Nominal Voltage
3.6V
Max Discharge Current
15A
Standard Charging Voltage
4.2 ± 0.03V
Standard Charging Current
1.75A
Operating Temp.
-20~60℃
Storage Temp.
-20~45℃
Cycle Life
500+
Protected
Yes
Positive Terminal
Button Top
Dimensions(mm)
Φ18.4±0.3*69.5±0.5
Net Weight(g)
About 50
